Respond to the Following Statements with Reference to the Four

question 87

Multiple Choice

Respond to the following statements with reference to the four glands or structures of the mammalian gastrointestinal tract listed below.
-The fat-digesting enzyme,lipase,is formed there.

• A)Salivary gland
• B)Stomach mucosa
• C)Intestinal mucosa
• D)Pancreas

Distinguish between psychological and physiological states in the context of needs and drives.

Describe how physiological needs lead to the activation of drives.

Explain the concept of optimum arousal theory and its effect on performance.

Define and differentiate between instinct, need, drive, and reflex in the context of motivation.

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Definitions:

Ulnar Grasp

A developmental milestone in infants where they use the fingers and the palm but not the thumb in an attempt to grasp objects, typically observed around 4 to 6 months of age.

Neuron's Cell Body

The part of a neuron that contains the nucleus and most of the cell's organelles, supporting neuronal function.

Neurotransmitters

Chemical substances in the brain that transmit signals from one neuron to another, influencing mental processes and behavior.

Infant Perceptual Development

The progression through which a baby improves its abilities to perceive and process sensory information from the environment.